A surgical technique designed to preserve proprioceptive signals after amputation should allow patients to sense the location of their prostheses, feedback that is often compromised by convential surgery.

Harvard Puzzles by John de Cuevas

To simply say that the White Cliffs of Dover are made of chalk would miss the point of Life at the Edge of Sight: A Photographic Exploration of the Microbial World. The chalk giving the famous cliffs their white appearance was formed from the exoskeletons of plated marine microbes called coccolithophores.

Commemorating 9/11

As part of the University’s observance of the tenth anniversary of 9/11, the Mahindra Humanities Center erected eight “poetry posts” on the lawns between Massachusetts Hall and the Barker Center: slim green cylinders, about seven feet tall, each bearing the names of the 10 Harvard affiliates who died in the attacks, and a poem (or excerpt) meant to prompt reflection about loss and recovery. Among the texts were Martín Espada’s “Alabanza: In Praise of Local 100,” on the 43 members of Hotel Employees and Restaurant Employees Local 100 who perished in Windows on the World; Emily Dickinson’s “We Grow Accustomed to the Dark”; an excerpt from Lucille Clifton’s “september song: a poem in 7 days” ; Frank Bidart’s “Curse”; and an excerpt from W. H. Auden’s “September 1, 1939.”